Help me to sleep ?

Walking is very good for health.If you take a walk in  night instead of sleep the feel of awakening occurs in your body.So walking in night is not good for somebody.If you feel that after taking a bath,that could give a deep sleep means that will not give deep sleep.Take bath 3 hours before to go to bed.If you are not feeling to sleep don't go to bed that will decrease the tension against bed.If you have family problem then have a discussion with your friends and then go to bed,don't go to bed with stress.It is better to do meditation and yoga before going to bed.